Quantitative Aptitude Test Worksheet

Quantitative aptitude lesson 30: Final aptitude test · Set 65 · 40 questions

The method (Type, method, check): Name the type of question. Write the formula or method from that lesson and work step by step. Check units and size, and put the answer back into the question.

1. 1.What is 5% of 60?
2. 2.6/9 + 1/6 =
3. 3.A jug has 40 litres of a drink that is 40% mango juice. 10 litres of pure mango juice are added. What percent of the drink is mango juice now?
4. 4.Change 18 km/h into metres per second.
5. 5.Dev takes 75 seconds and Meera takes 50 seconds to run once round a track. They start together from the start line. After how many seconds will they first be at the start line together again?
6. 6.Write 18/25 as a percent.
7. 7.Find the LCM of 12, 5 and 9.
8. 8.A watch is marked at ₹1200. The shop takes 10% off, and then a further 10% off the new price. How much do you pay (in ₹)?
9. 9.Solve for x: 8(x + 9) = 7x + 82. What is x?
10. 10.I think of a number, multiply it by 3 and then add 14. The answer is 41. What is my number?
11. 11.A 35-litre mix has milk and water in the ratio 4 : 1. How many litres of water must be added to make the ratio 1 : 1?
12. 12.10 × ? − 4 = 16
13. 13.A car goes 72 km on 4 litres of petrol. How far can it go on 11 litres (in km)?
14. 14.A rectangle has an area of 252 sq cm and a length of 28 cm. What is its perimeter (in cm)?
15. 15.A 60-litre mix has milk and water in the ratio 1 : 5. How many litres of water must be added to make the ratio 1 : 6?
16. 16.A tap fills a tank in 18 hours. A leak at the bottom empties the full tank in 27 hours. With both open, how many hours does the tank take to fill?
17. 17.If 5 kg of rice costs ₹180, how many kg can you buy for ₹360?
18. 18.The perimeter of a square is 100 cm. What is its area (in sq cm)?
19. 19.What is 12% of 600?
20. 20.A pressure cooker is marked at ₹760. The shop gives a 15% discount. How much do you pay (in ₹)?
21. 21.A table fan marked at ₹4760 is sold for ₹4522. What is the discount percent?
22. 22.Meera puts ₹10000 into a business for 3 months and Pooja puts ₹5000 for 7 months. The profit is ₹10790. What is Meera’s share (in ₹)?
23. 23.Diya puts ₹11800 in a bank at 9% simple interest per year. How much will she have after 5 years (in ₹)?
24. 24.A boat goes 55 km downstream in 5 hours and 35 km upstream in 5 hours. What is the speed of the boat in still water (in km/h)?
25. 25.Find the compound interest on ₹47375 at 20% per year for 2 years, added every year (in ₹).
26. 26.Kabir starts a business with ₹15000. After 5 months, Zoya joins with ₹5000. At the end of the year the profit is ₹24940. What is Kabir’s share (in ₹)?
27. 27.A grocer mixes 5 kg of tea at ₹48 per kg with 5 kg of tea at ₹44 per kg. What is the price of the mix per kg (in ₹)?
28. 28.Rice at ₹42 per kg is mixed with rice at ₹47 per kg to make a mix worth ₹45 per kg. How many kg of the cheaper rice must be mixed with 24 kg of the dearer rice?
29. 29.Two discounts of 10% and 10%, one after the other, are the same as one discount of what percent? =
30. 30.Which is closest to 601 + 98 + 595? (a) 1500 (b) 1400 (c) 1300 (d) 1200
31. 31.The ratio of boys to girls in a class is 9 : 5. There are 27 boys. How many girls are there?
32. 32.8/9 × 2/6 =
33. 33.28.5 ÷ 5 =
34. 34.One number is 4 times another. Their difference is 48. What is the smaller number?
35. 35.Find the area of a circle of radius 14 cm (take π = 22/7; answer in sq cm).
36. 36.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
37. 37.6.52 + 2.9 =
38. 38.Pipe A fills a tank in 21 hours and pipe B fills it in 28 hours. How many hours do both pipes take together?
39. 39.Change 15 m/s into km/h.
40. 40.Ananya starts a business with ₹16000. After 7 months, Kavya joins with ₹11000. At the end of the year the profit is ₹19760. What is Ananya’s share (in ₹)?

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